keta hydraulic

Cartridge valve Directional Valves

Mechanically operated, back-to-back check valve: Direct Acting Check Valves Check Valves(Pilot Operated) Pilot-Operated Directional Valves 2-Way 3-Way 4-Way Shuttle Hot Oil Shuttle Pneumatic-operated Directional Valves Mechanically operated, back-to-back check valve

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A cartridge-style, Mechanically operated, back-to-back check valve

Technical Feature

OPERATION:
The phaser check is a pair of checks, back-to-back, with both poppets mechanically actuated. The valve is meant to be installed into the piston or rod of a cylinder. When the cylinder reaches the end of its stroke the poppet in the phaser check is shoved off its seat allowing flow through the piston. This allows two cylinders to get back into phase.
PerformanceCurves
Technical Data

Operating Pressure
350bar

Flow

See PRESSURE DROP VS.FLOW graph.

Cavity

SUN T-162DP

Filtration

Refer to "Cleanliness of Hydraulic Fluid"

Internal Leakage
1 drops/min max. at 350bar

Crack Pressures
C=2.0bar

Temperature
-40ºF to +250ºF(-40ºC to +120ºC)

Fluids
Mineral-based fluids with viscosities of 7.4 to 420 cSt.

Body Material
Steel & Ductile iron rated to 350bar
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